View Single Post
  #2  
Old 10-28-2003, 10:57 PM
sixto's Avatar
sixto sixto is offline
smoke gets in your eyes
 
Join Date: Jun 2000
Location: SF Bay Area
Posts: 19,753
My guess is that it takes a hose from the valve cover. Compression that gets past the piston rings (blow-by, some is acceptable) is routed to the air cleaner to be ingested by the engine so you don't leave a [second] trail of oily smoke.

Sixto
95 S420
91 300SE
87 300SDL
83 300SD
Reply With Quote